iommu: msm: Fix SMG resource leak
iommu: msm: Fix SMG resource leak

When detaching a domain from an IOMMU context device, the
associated Stream Matching Group registers need to be
invalidated so that they can be reused by subsequent attach
calls.

Change-Id: I35b1de822238e7214bd329935c76e1eadf25efab
Signed-off-by: Stepan Moskovchenko <4b3f23b045e38e54cffd83d34440316666b35af9@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas